CN216835787U

CN216835787U - Coal washing, cleaning and blending system

Info

Publication number: CN216835787U
Application number: CN202220024242.4U
Authority: CN
Inventors: 党树树; 张红梅
Original assignee: Wuhai Huazi Coal Coke Co ltd
Current assignee: Wuhai Huazi Coal Coke Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-28
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a coal washing clean coal blending system, which comprises a conveying device, a power line, a moving frame, a feeder, a fixing frame, a storage bin and a blanking device, wherein the blanking device is arranged in the storage bin, and a worker turns on a motor to slide a shovel plate to destroy a caking coal mine, so that the coal mine is loosened and blanked, thereby achieving the effect of improving blanking effect of the coal mine and avoiding the influence of caking accumulated in the coal mine on blanking; through the inside slide mechanism that is provided with of shovel board, drive the connecting plate when the shovel board slides, the pulley rotates and removes along feed bin inner wall surface to promote the removal effect of shovel board, reached and promoted the slip effect to the shovel board, avoid the difficult gliding beneficial effect of shovel board.

Description

Coal washing and cleaning coal blending system

Technical Field

The utility model particularly relates to a coal washing clean coal blending system relates to the relevant field of colliery coal dressing.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open coal mine, when a coal seam is far away from the ground surface, coal is generally selected to be excavated into an underground excavation roadway, the coal mine is the mineworker coal mine, various coals with different qualities after the coal mine is cleaned need to be configured according to requirements, and a coal blending machine is needed for coal mine configuration.

However, the existing coal blending machine is not convenient for blanking the coal accumulated in the storage bin, so that the problem that the coal mine configuration is influenced by the fact that the blanking is interrupted when the coal mine is accumulated and the blanking is caused, and the shovel plate is not convenient for limiting and sliding when sliding, so that the problem that the shovel plate is cheap and not easy to slide in the sliding process is caused.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a coal washing clean coal blending system here.

The utility model is realized in such a way, a coal washing and clean coal blending system is constructed, the device comprises a conveying device, a power line, a moving frame, a feeder, a fixing frame, a storage bin and a blanking device, the rear end of the conveying device is connected with the power line, the blanking device is arranged in the storage bin, the blanking device comprises a fixing box, a motor, an output tooth, a driven tooth, a reciprocating lead screw, a thread bush, a connecting piece, a shovel plate, a sealing piece and a sliding mechanism, the rear end of the storage bin is connected with the fixing box, the motor is fixed at the upper side in the fixing box, the output tooth is fixed on the output shaft of the motor, the output tooth is meshed with the driven tooth, the reciprocating lead screw is fixed at the middle end of the driven tooth, the surface of the reciprocating lead screw is in threaded connection with the thread bush, the left end of the thread bush is connected with the connecting piece, and the left end of the connecting piece is fixed on the surface of the shovel plate, the surface of the shovel plate is fixed with a sealing element, and a sliding mechanism is arranged inside the shovel plate.

Preferably, the bottom end of the conveying device is fixed with the movable frame, the top end of the conveying device is fixed with the feeder, the top end of the conveying device is fixed with the fixed frame, and the middle end of the fixed frame is fixed with the storage bin.

Preferably, the sliding mechanism comprises a connecting plate, a pulley yoke, a pulley and a limiting frame, the connecting plate is fixed on the surface of the inner wall of the shovel plate, the surface of the connecting plate is fixed with the pulley yoke, the middle end of the pulley is rotatably connected with the pulley yoke, and the pulley is slidably connected with the surface of the inner wall of the limiting frame.

Preferably, a reinforcing frame is fixed inside the fixing box next time, the reinforcing frame is attached to the surface of the fixing frame, and the reinforcing frame is fixed to the top end surface of the fixing frame through bolts.

Preferably, both ends all are provided with the connecting seat about the motor downside to the connecting seat on right side is fixed in fixed box inner wall surface, and left connecting seat is fixed in the feed bin surface.

Preferably, the surfaces of the upper side and the lower side of the shovel plate are both provided with inclined surfaces, the inclined surfaces are smooth surfaces, and the inclination angle of each inclined surface is one hundred thirty-four degrees.

Preferably, the surface of the sealing element is provided with a second inclined surface, and the surface of the sealing element attached to the storage bin is a smooth surface.

Preferably, the last surface of the reciprocating screw rod is provided with a fixed block, the reciprocating screw rod penetrates through the middle end of the fixed block, and the reciprocating screw rod rotates with the inner wall of the fixed block.

Furthermore, the connecting plate is made of plastic materials, so that the connecting plate has a light weight effect.

Furthermore, the pulley is made of rubber, so that the pulley has the effect of high durability.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a coal washing clean coal blending system here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a coal washing clean coal blending system is provided with unloader through the feed bin is inside, and the staff opens the motor, makes the shovel board slide and destroys the colliery of caking, makes the colliery loose and the unloading, has reached and has promoted the unloading effect to the colliery, avoids the colliery to pile up the caking and influence the beneficial effect of unloading.

The method has the advantages that: a coal washing clean coal blending system through the inside slide mechanism that is provided with of shovel board, drives the connecting plate when the shovel board slides, and the pulley rotates and removes along feed bin inner wall surface to promote the removal effect of shovel board, reached and promoted the slip effect to the shovel board, avoid the difficult gliding beneficial effect of shovel board.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the movable frame of the present invention;

FIG. 3 is a schematic view of the front view structure of the blanking device of the present invention;

FIG. 4 is a partially enlarged view of the area A of the present invention;

fig. 5 is a partial enlarged view of the area B of the present invention.

Wherein: the device comprises a conveying device-1, a power line-2, a moving frame-3, a feeder-4, a fixed frame-5, a storage bin-6, a blanking device-7, a fixed box-71, a motor-72, an output gear-73, a driven gear-74, a reciprocating screw rod-75, a threaded sleeve-76, a connecting piece-77, a shovel plate-78, a sealing piece-79, a sliding mechanism-710, a connecting plate-7101, a pulley frame-7102, a pulley-7103 and a limiting frame-7104.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and 2, the utility model discloses a coal washing clean coal blending system, including conveyor 1, power cord 2, remove frame 3, dispenser 4, mount 5, feed bin 6 and unloader 7, conveyor 1 rear end is connected with power cord 2, conveyor 1 bottom is fixed mutually with removing frame 3, conveyor 1 top is fixed with dispenser 4, conveyor 1 top is fixed with mount 5, the mount 5 middle-end is fixed with feed bin 6, the inside unloader 7 that is provided with of feed bin 6.

Referring to fig. 3 and 4, the blanking device 7 of the coal washing, coal cleaning and coal blending system of the present invention includes a fixed box 71, a motor 72, an output tooth 73, a driven tooth 74, a reciprocating screw 75, a threaded sleeve 76, a connecting member 77, a shovel plate 78, a sealing member 79, a sliding mechanism 710, and a bin 6, the rear end of which is connected with the fixed box 71, the upper side inside the fixed box 71 is fixed with the motor 72, the output tooth 73 is fixed on the output shaft of the motor 72, the output tooth 73 plays a role of transmission, the output tooth 73 is meshed with the driven tooth 74, the reciprocating screw 75 is fixed at the middle end of the driven tooth 74, the reciprocating screw 75 plays a role of transmission, the surface of the reciprocating screw 75 is connected with the threaded sleeve 76, the left end of the threaded sleeve 76 is connected with the connecting member 77, the connecting member 77 plays a role of connection, the left end of the connecting member 77 is fixed on the surface of the shovel plate 78, the surface of the shovel plate 78 is fixed with the sealing member 79, the sealing member 79 plays a role of sealing to prevent dust from entering the coal mine, a sliding mechanism 710 is arranged inside the shovel plate 78; the reinforcing frame is fixed in the fixing box 71 next time and is attached to the surface of the fixing frame 5, and the reinforcing frame is fixed on the top surface of the fixing frame 5 through bolts, so that the fixing box 71 has a more stable fixing effect; connecting seats are arranged at the left end and the right end of the lower side of the motor 72, the connecting seat on the right side is fixed on the surface of the inner wall of the fixed box 71, and the connecting seat on the left side is fixed on the surface of the storage bin 6, so that the motor 72 has a more stable fixing effect; inclined surfaces are arranged on the upper side surface and the lower side surface of the shovel plate 78, the inclined surfaces are smooth surfaces, the inclination angle of each inclined surface is one hundred thirty-four degrees, and the shovel plate can better go over brothers for blanking in a coal mine; the surface of the sealing element 79 is provided with a second inclined surface, and the surface of the sealing element 79, which is attached to the bin 6, is a smooth surface, so that a better protection effect is achieved; the fixed block is arranged on the upper surface of the reciprocating screw rod 75, the reciprocating screw rod 75 penetrates through the middle end of the fixed block, and the reciprocating screw rod 75 rotates with the inner wall of the fixed block, so that the reciprocating screw rod 75 has a more stable rotating effect.

Referring to fig. 5, in the coal washing, clean coal blending system of the present invention, the sliding mechanism 710 includes a connecting plate 7101, a pulley holder 7102, a pulley 7103 and a limiting frame 7104, the connecting plate 7101 is fixed on the inner wall surface of the shovel plate 78, the surface of the connecting plate 7101 is fixed with the pulley holder 7102, the pulley holder 7102 plays a role of the fixed pulley 7103, the middle end of the pulley 7103 is rotatably connected with the pulley holder 7102, the pulley 7103 is slidably connected with the inner wall surface of the limiting frame 7104, and the limiting frame 7104 plays a role of limiting the pulley 7103; the connecting plate 7101 is made of plastic materials, so that the connecting plate 7101 has a light weight effect; the pulley 7103 is made of a rubber material, so that the pulley 7103 has an effect of high durability.

The utility model provides a coal washing and cleaning coal blending system through improvement, and the working principle is as follows;

firstly, the conveying device 1 is prevented from being placed on the ground through the moving frame 3, the conveying device 1 can move through the moving frame 3, the power line 2 is electrically connected with an external power supply, a worker opens the conveying device 1 and the feeders 4 through a controller, coal mines with different qualities are respectively poured into the storage bins 6, the coal mines in the storage bins 6 are discharged through the operation of the feeders 4, the coal mines in the storage bins 6 are discharged in proportion through the feeders 4, the coal mines are configured in proportion, and then fall on the surface of the conveying device 1, and the conveying device 1 transports two coal mines for mixing;

secondly, when the coal mine inside the bin 6 is piled up and agglomerated, a worker starts the motor 72, an output shaft of the motor 72 drives the output tooth 73 to rotate, the output tooth 73 is meshed with the driven tooth 74, so the driven tooth 74 is driven to rotate when the output tooth 73 rotates, the reciprocating screw rod 75 is fixed at the middle end of the driven tooth 74, the reciprocating screw rod 75 is driven to rotate when the driven tooth 74 rotates, the reciprocating screw rod 75 is in threaded connection with the threaded sleeve 76, so the threaded sleeve 76 slides along the surface of the reciprocating screw rod 75 when the reciprocating screw rod 75 rotates, the connecting piece 77 is driven to slide, the shovel plate 78 is driven to slide, the agglomerated coal mine is damaged when the shovel plate 78 slides, the coal mine is loosened and blanked, and the sealing piece 79 plays a role of preventing the coal mine from entering the shovel plate 78;

third, drive connecting plate 7101 when shovel board 78 slides, connecting plate 7101 drives pulley yoke 7102, thereby drive pulley 7103 and remove, because pulley 7103 pastes in 6 inner wall surfaces of feed bin, so pulley 7103 rotates and removes along 6 inner wall surfaces of feed bin when pulley 7103 removes, thereby promote shovel board 78's removal effect, and pulley 7103 is spacing through spacing frame 7104, and then make pulley 7103 can not appear removing the unstable effect of rocking.

The utility model provides a coal washing clean coal blending system through the improvement, through the feed bin 6 inside be provided with unloader 7, the staff opens motor 72, makes shovel plate 78 slide and destroys the colliery of caking, makes the colliery loose and unloading, has reached and promoted the unloading effect to the colliery, avoids the colliery to pile up the caking and influence the beneficial effect of unloading; through the inside slide mechanism 710 that is provided with of shovel board 78, drive connecting plate 7101 when shovel board 78 slides, pulley 7103 rotates and removes along the inner wall surface of feed bin 6 to promote shovel board 78's removal effect, reached and promoted the slip effect to shovel board 78, avoid the difficult gliding beneficial effect of shovel board 78.

Claims

1. The utility model provides a coal washing clean coal blending system, includes conveyor (1), power cord (2), removes frame (3), dispenser (4), mount (5) and feed bin (6), conveyor (1) rear end is connected with power cord (2), its characterized in that: still include unloader (7), inside unloader (7) that is provided with of feed bin (6), unloader (7) is including fixed box (71), motor (72), output tooth (73), driven tooth (74), reciprocal lead screw (75), thread bush (76), connecting piece (77), shovel board (78), sealing member (79) and slide mechanism (710), feed bin (6) rear end is connected with fixed box (71), the inside upside of fixed box (71) is fixed with motor (72), be fixed with output tooth (73) on motor (72) output shaft, output tooth (73) are connected with driven tooth (74) meshing, driven tooth (74) middle-end is fixed with reciprocal lead screw (75), reciprocal lead screw (75) surface and thread bush (76) threaded connection, thread bush (76) left end is connected with connecting piece (77), the left end of the connecting piece (77) is fixed on the surface of the shovel plate (78), the surface of the shovel plate (78) is fixed with a sealing piece (79), and a sliding mechanism (710) is arranged inside the shovel plate (78).

2. The coal washing, cleaning and blending system of claim 1, wherein: the bottom end of the conveying device (1) is fixed with the moving frame (3), the top end of the conveying device (1) is fixed with the feeder (4), the top end of the conveying device (1) is fixed with the fixing frame (5), and the middle end of the fixing frame (5) is fixed with the stock bin (6).

3. The coal washing, cleaning and blending system of claim 1, wherein: slide mechanism (710) are including connecting plate (7101), pulley yoke (7102), pulley (7103) and spacing frame (7104), shovel board (78) inner wall fixed surface has connecting plate (7101), the connecting plate (7101) surface is fixed mutually with pulley yoke (7102), pulley (7103) middle-end rotates with pulley yoke (7102) to be connected, pulley (7103) and spacing frame (7104) inner wall surface sliding connection.

4. The coal washing, cleaning and blending system of claim 1, wherein: and a reinforcing frame is fixed in the fixing box (71) next time, is attached to the surface of the fixing frame (5) and is fixed on the top surface of the fixing frame (5) through bolts.

5. The coal washing, cleaning and blending system of claim 1, wherein: both ends all are provided with the connecting seat about motor (72) downside to the connecting seat on right side is fixed in fixed box (71) inner wall surface, and the connecting seat on left side is fixed in feed bin (6) surface.

6. The coal washing, cleaning and blending system of claim 1, wherein: inclined surfaces are arranged on the upper side surface and the lower side surface of the shovel plate (78), the inclined surfaces are smooth surfaces, and the inclination angle of each inclined surface is one hundred thirty four degrees.

7. The coal washing, cleaning and blending system of claim 1, wherein: the surface of the sealing element (79) is provided with a second inclined surface, and the surface, attached to the storage bin (6), of the sealing element (79) is a smooth surface.

8. The coal washing, cleaning and blending system of claim 1, wherein: the upper secondary surface of the reciprocating screw rod (75) is provided with a fixed block, the reciprocating screw rod (75) penetrates through the middle end of the fixed block, and the reciprocating screw rod (75) rotates with the inner wall of the fixed block.